WO2010074915A3 - Evaporation mitigation for slide staining apparatus - Google Patents
Evaporation mitigation for slide staining apparatus Download PDFInfo
- Publication number
- WO2010074915A3 WO2010074915A3 PCT/US2009/066568 US2009066568W WO2010074915A3 WO 2010074915 A3 WO2010074915 A3 WO 2010074915A3 US 2009066568 W US2009066568 W US 2009066568W WO 2010074915 A3 WO2010074915 A3 WO 2010074915A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- slide
- conduit
- fluid
- reservoir
- capillary gap
- Prior art date
Links
- 230000008020 evaporation Effects 0.000 title abstract 3
- 238000001704 evaporation Methods 0.000 title abstract 3
- 230000000116 mitigating effect Effects 0.000 title abstract 2
- 238000010186 staining Methods 0.000 title 1
- 239000012530 fluid Substances 0.000 abstract 6
- 239000007788 liquid Substances 0.000 abstract 1
- 230000005499 meniscus Effects 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/30—Staining; Impregnating ; Fixation; Dehydration; Multistep processes for preparing samples of tissue, cell or nucleic acid material and the like for analysis
- G01N1/31—Apparatus therefor
- G01N1/312—Apparatus therefor for samples mounted on planar substrates
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
A device for mitigating evaporation of treatment liquids from a sample on a substrate can include a solvent reservoir and a conduit. A slide with a sample on a surface thereof can be placed into a device, creating a capillary gap between the slide surface and a surface of the device. Treatment fluids can be dispensed and drawn into the capillary gap, such as by capillary action. The slide and/or the reservoir can be moved towards the conduit, such that the fluid in the capillary gap contacts a fluid meniscus formed in the conduit. In this manner, fluid lost to evaporation from the capillary gap can be replenished by fluid in the conduit and reservoir, via capillary action. The slide and/or reservoir can then be moved again to break contact with the conduit, and the fluid within the capillary gap can then be mixed, such as by rocking the slide.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14025908P | 2008-12-23 | 2008-12-23 | |
US61/140,259 | 2008-12-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2010074915A2 WO2010074915A2 (en) | 2010-07-01 |
WO2010074915A3 true WO2010074915A3 (en) | 2010-09-16 |
Family
ID=42288359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2009/066568 WO2010074915A2 (en) | 2008-12-23 | 2009-12-03 | Evaporation mitigation for slide staining apparatus |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2010074915A2 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10509216B2 (en) | 2012-12-26 | 2019-12-17 | Ventana Medical Systems, Inc. | Specimen processing systems and methods for aligning slides |
US9498791B2 (en) | 2009-11-13 | 2016-11-22 | Ventana Medical Systems, Inc. | Opposables and automated specimen processing systems with opposables |
US10746752B2 (en) | 2009-11-13 | 2020-08-18 | Ventana Medical Systems, Inc. | Opposables and automated specimen processing systems with opposables |
CA2851101C (en) | 2010-10-06 | 2017-02-14 | Biocare Medical, Llc | Methods and systems for efficient processing of biological samples |
US8454908B2 (en) * | 2010-11-10 | 2013-06-04 | Constitution Medical, Inc. | Automated systems and methods for preparing biological specimens for examination |
US9945763B1 (en) | 2011-02-18 | 2018-04-17 | Biocare Medical, Llc | Methods and systems for immunohistochemistry heat retrieval of biological samples |
US8932543B2 (en) * | 2011-09-21 | 2015-01-13 | Sakura Finetek U.S.A., Inc. | Automated staining system and reaction chamber |
US20130137136A1 (en) * | 2011-11-30 | 2013-05-30 | Dako Denmark A/S | Method and system for automated deparaffinization and non-immunohistochemical special staining of tissue samples |
KR101816372B1 (en) * | 2012-12-26 | 2018-01-08 | 벤타나 메디컬 시스템즈, 인코포레이티드 | Specimen processing systems and methods for preparing reagents |
US11274998B2 (en) | 2012-12-26 | 2022-03-15 | Ventana Medical Systems, Inc. | Specimen processing systems and methods for holding slides |
US9989448B2 (en) | 2012-12-26 | 2018-06-05 | Ventana Medical Systems, Inc. | Specimen processing systems and methods for holding slides |
KR101813344B1 (en) * | 2012-12-26 | 2017-12-28 | 벤타나 메디컬 시스템즈, 인코포레이티드 | Specimen processing systems and methods for moderating evaporation |
USD728120S1 (en) | 2013-03-15 | 2015-04-28 | Ventana Medical Systems, Inc. | Arcuate member for moving liquids along a microscope slide |
US10209166B2 (en) | 2014-11-18 | 2019-02-19 | Alfonso Heras | System and method for processing biological specimens |
CN108051270B (en) * | 2017-12-29 | 2023-12-15 | 杭州依美洛克医学科技有限公司 | Discharge device for slide reaction liquid |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5425918A (en) * | 1990-07-18 | 1995-06-20 | Australian Biomedical Corporation | Apparatus for automatic tissue staining for immunohistochemistry |
US5654199A (en) * | 1990-03-02 | 1997-08-05 | Ventana Medical Systems, Inc. | Method for rinsing a tissue sample mounted on a slide |
WO2006012498A1 (en) * | 2004-07-23 | 2006-02-02 | Ventana Medical Systems, Inc. | Method and apparatus for applying fluids to a biological sample |
-
2009
- 2009-12-03 WO PCT/US2009/066568 patent/WO2010074915A2/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5654199A (en) * | 1990-03-02 | 1997-08-05 | Ventana Medical Systems, Inc. | Method for rinsing a tissue sample mounted on a slide |
US5425918A (en) * | 1990-07-18 | 1995-06-20 | Australian Biomedical Corporation | Apparatus for automatic tissue staining for immunohistochemistry |
WO2006012498A1 (en) * | 2004-07-23 | 2006-02-02 | Ventana Medical Systems, Inc. | Method and apparatus for applying fluids to a biological sample |
Also Published As
Publication number | Publication date |
---|---|
WO2010074915A2 (en) | 2010-07-01 |
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